.voucher-main {
    overflow: hidden;
}
.read-coupon {
    padding: 10px;
}
.read-coupon .coupon-title {
    font-size: 14px;
    color: #444;
    padding: 20px 15px 10px;
    margin: 0;
}
.read-coupon .coupon-content {
    background: url('coupon02.png') no-repeat center bottom;
    -webkit-background-size: 100% auto;
    padding-bottom: 2%;
    min-height: 100px;
}
.read-coupon .coupon-sn {
    height: 55px;
    padding: 8px 15px;
    -webkit-box-sizing: border-box;
    background: #5ac5d4;
    color: #d0f2f7;
    line-height: 35px;
    font-size: 14px;
    vertical-align: middle;
}
.coupon-form {
    padding: 30px 5px 0 5px;
}
.voucher-main .list-cash-coupon {
    padding: 10px 0 0 0;
    list-style: none;
    margin: 10px auto;
}
.voucher-main .list-cash-coupon li {
    margin: 10px 0;
}
.voucher-main .list-cash-coupon li:nth-of-type(4n+2) a, .list-cash-coupon li .a2 {
    background-position: 0 -133px;
}
.voucher-main .list-cash-coupon a {
    display: block;
    width: 281px;
    height: 109px;
    margin: auto;
    background: url('voucher.png') no-repeat 0 -9px;
    -webkit-background-size: 575px auto;
    position: relative;
}
.read-coupon .coupon-sn p:first-of-type {
    font-size: 14px;
}
.read-coupon .coupon-sn p:first-of-type span {
    color: #FFF;
    font-size: 18px;
}
.coupon-form .form-group {
    margin: 10px 0;
}
.coupon-form .form-group .btn {
    border-radius: 2px;
}
input[type=submit].btn-block, input[type=reset].btn-block, input[type=button].btn-block {
    width: 100%;
}
.btn.use {
    background: #56c6d6;
    color: #FFF;
    border: 0;
    border-radius: 4px;
}
.coupon-form .form-group {
    margin: 10px 0;
}
.coupon-form .form-group .btn {
    border-radius: 2px;
}
.btn-block {
    display: block;
    width: 100%;
}
.btn-default {
    color: #333;
    background-color: #fff;
    border-color: #ccc;
}
